I often wonder how I would explain it to my son — barely into his teens now, hours spent staring at his phone — what is actually happening in the depths of the internet he takes to be a safe place.
How do you tell a child that whilst he checks his messages or downloads his latest app, somewhere in the hidden corners of the network, people are turning technology into a weapon? I don't want to frighten him. But I can't leave him defenceless, either.
And so I began writing this piece, thinking of him, of his friends, of all the adolescents growing up inside a digital world they don't fully understand. The year 2025 has brought with it an explosion of digital fraud so sophisticated it could serve as the backdrop for a film in the vein of William Gibson's Neuromancer or Blade Runner — worlds where the boundary between the real and the virtual blurs until it disappears entirely.
The Global Landscape of Cybercrime in 2025
When I look at the figures in this year's security reports, I feel a weight settle in my chest. The median cost of a security incident has risen from $190,000 to nearly $3 million over the past fifteen years. It is as though we are watching the inflation of a nightmare — one that worsens not gradually but exponentially. The IRIS 2025 report shows that extreme security events have grown roughly fivefold in financial impact, and I find myself thinking about all those small businesses, those family enterprises, those ordinary people who lose the savings of a lifetime to attacks they cannot even begin to comprehend.
Distributed denial-of-service attacks have reached dimensions without precedent. The attack on KrebsOnSecurity, for instance, peaked at 6.3 terabits per second. Try to hold that number in your mind: it is like trying to drink from a fire hose whilst you are already drowning. The Aisuru botnet, which I shall come to shortly, represents a tenfold escalation over the Mirai attacks of 2016. It is the evolution of a virus that keeps growing resistant to treatment.



